Zobrazeno 1 - 5
of 5
pro vyhledávání: '"V. N. Dubnyakov"'
Autor:
V. N. Dubnyakov, O. L. Kashchuk
Publikováno v:
Metal Science and Heat Treatment. 28:663-667
3. The distribution of microhardness across the thickness of the zone of laser hardening is not the same in steels with different carbon content: with 0.2% C the microhardness of steel decreases monotonically, with 0.8% C it decreases stepwise. Such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4576480ef44ec0177f8dac389f70b29b
https://doi.org/10.1007/bf00742747
https://doi.org/10.1007/bf00742747
Autor:
V. N. Dubnyakov
Publikováno v:
Metal Science and Heat Treatment. 29:699-703
1. Laser treatment of tin bronzes leads to the formation of a metastable structure with high wear resistance. 2. The maximum hardness (220 HV) of the hardened zones of tin bronzes is obtained in pulsed laser treatment with fusion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af3df63eb5431ec6e977f6e2e5bb11c4
https://doi.org/10.1007/bf00712371
https://doi.org/10.1007/bf00712371
Publikováno v:
Metal Science and Heat Treatment. 31:553-556
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efdd4cb560bf36cd60dc7466e48a3e64
https://doi.org/10.1007/bf00802277
https://doi.org/10.1007/bf00802277
Autor:
M. N. Dobychin, M. A. Bronovets, V. N. Litvinov, V. N. Dubnyakov, N. K. Myshkin, I. V. Kragel'Skii, N. M. Mikhin
Publikováno v:
Wear. 47:133-138
The initial stages of selective transfer during frictional contact between copper alloys and steel using three types of test configuration were studied by optical microscopy, scanning electron microscopy and electron probe X-ray microanalysis. A mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c24978db0b69ab38a674e5f86e1c391
https://doi.org/10.1016/0043-1648(78)90209-0
https://doi.org/10.1016/0043-1648(78)90209-0
Publikováno v:
Metal Science and Heat Treatment. 30:710-714
1. With mechanical testing in tension for specimens treated by laser irradiation there is transformation of residual austenite into martensite. 2. The amount of martensite formed during deformation is governed by the residual austenite content depend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4857d222d45d961bb30d5b9a399fdb9
https://doi.org/10.1007/bf00700368
https://doi.org/10.1007/bf00700368